The crystal structures of the potassium hydrogen monofluorophosphates, KHPO3F and K3[H(PO3F)2], and the α modification of RbHPO3F

Verfasser / Beitragende:
[Hillary A. Prescott, Sergej I. Troyanov, Erhard Kemnitz]
Ort, Verlag, Jahr:
2003
Enthalten in:
Zeitschrift für Kristallographie - Crystalline Materials, 218/9(2003-09-01), 604-611
Format:
Artikel (online)
ID: 378877682
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024 7 0 |a 10.1524/zkri.218.9.604.20681  |2 doi 
035 |a (NATIONALLICENCE)gruyter-10.1524/zkri.218.9.604.20681 
245 0 4 |a The crystal structures of the potassium hydrogen monofluorophosphates, KHPO3F and K3[H(PO3F)2], and the α modification of RbHPO3F  |h [Elektronische Daten]  |c [Hillary A. Prescott, Sergej I. Troyanov, Erhard Kemnitz] 
520 3 |a Three new hydrogen monofluorophosphates, KHPO3F (I), K3[H(PO3F)2] (II), and α-RbHPO3F (III), were crystallographically characterized with single crystal X-ray analysis at 180 K. The compound I is monoclinic, space group P21 with a = 7.273(1), b = 14.086(3), c = 7.655(2) Å, β = 90.13(3), Z = 8, and R1 and wR2 factors of 0.0214 and 0.0395, respectively. II crystallizes in the monoclinic space group C2/c with a = 7.973(3), b = 11.635(4), c = 9.688(4) Å, β = 113.52(4), Z = 4, and R1 and wR2 factors of 0.0581 and 0.1615, respectively. III is monoclinic with the P21/n space group, a = 7.465(2), b = 15.551(8), c = 7.563(4) Å, β = 105.38(5), Z = 8, and R1 and wR2 factors of 0.0365 and 0.0694, respectively. I and III include O-H···O hydrogen bonding between the HPO3F tetrahedra to form branched spiral chains (I) or tetramers (III), respectively. In the structure of II, dimeric units are formed by a symmetrically disordered hydrogen bond between the PO3F tetrahedra. Both O and F atoms participate in cation coordination in all three structures, whereas only O atoms are involved in hydrogen bonding. 
540 |a © 2003 Oldenbourg Wissenschaftsverlag GmbH 
690 7 |a Crystallography  |2 nationallicence 
690 7 |a Inorganic chemistry  |2 nationallicence 
690 7 |a Organic chemistry  |2 nationallicence 
700 1 |a Prescott  |D Hillary A.  |4 aut 
700 1 |a Troyanov  |D Sergej I.  |4 aut 
700 1 |a Kemnitz  |D Erhard  |4 aut 
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950 |B NATIONALLICENCE  |P 700  |E 1-  |a Kemnitz  |D Erhard  |4 aut 
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